Welcome to Windows 7 Forums. Our forum is dedicated to helping you find support and solutions for any problems regarding your Windows 7 PC be it Dell, HP, Acer, Asus or a custom build. We also provide an extensive Windows 7 tutorial section that covers a wide range of tips and tricks.

These crashes were caused by memory corruption (probably a driver).
Please run these two tests to verify your memory and find which driver is causing the problem.
If you are overclocking anything reset to default before running these tests.
In other words STOP!!!

Using Driver Verifier is an iffy proposition. Most times it'll crash and it'll tell you what the driver is. But sometimes it'll crash and won't tell you the driver. Other times it'll crash before you can log in to Windows. If you can't get to Safe Mode, then you'll have to resort to offline editing of the registry to disable Driver Verifier.

I'd suggest that you first backup your data and then make sure you've got access to another computer so you can contact us if problems arise. Then make a System Restore point (so you can restore the system using the Vista/Win7 Startup Repair feature).

In Windows 7 you can make a Startup Repair disk by going to Start....All Programs...Maintenance...Create a System Repair Disc - with Windows Vista you'll have to use your installation disk or the "Repair your computer" option at the top of the Safe Mode menu .

Reboot the system and wait for it to crash to the Blue Screen. Continue to use your system normally, and if you know what causes the crash, do that repeatedly. The objective here is to get the system to crash because Driver Verifier is stressing the drivers out. If it doesn't crash for you, then let it run for at least 36 hours of continuous operation (an estimate on my part).

If you can't get into Windows because it crashes too soon, try it in Safe Mode.
If you can't get into Safe Mode, try using System Restore from your installation DVD to set the system back to the previous restore point that you created.

Hello, thanks for your help.
My ram is ok, tested it several times and several days, on 32 bit my problems started after the 3gb switch so i switched back and i think the problem had to do with viruses.
Reinstalled windows hoped it would have solved every bluescreen.
But it seems it was indeed a driver problem, downloaded by Windows update, so i fixed that, thanks to your information and after several hours no bluescreens were encountered.
Well not the known bluescreens atleast.
So when i restarted my pc, i got another one, but this one is simple to fix hope.
Last bluescreen problem i will encounter i hope.

Here is the dump file.

After this, i will learn how to detect the cause of bluescreens my self, i know this has to do with my pagefile, so i've changed the settings to no pagefile and after restart i will reset to the default settings.

Edit :

I found the problem, ntoskrnl.exe is the cause of the crash this time.
I think i can fix this problem with the checkdisk command right ?

Caused by AMD Catalyst Control Center/AMD Vison Engine Control Center. Please uninstall the software through Control Panel -> Uninstall a program.

I uninstalled it, removed the remaining files through driver sweeper and i am now reinstalling it, if another blue screen occurs caused by CCC than i will uninstall it again without reinstalling

BTW,
What is watchdog.sys ?
I googled it, seems to have something to do with flash player, but i can't uninstall that because it is build in Google chrome.
Also, i have updated DirectX, i hope this solves the rest of the problems.

Bad pool header BSOD

BSOD on Steam Update, Bad Pool Caller or Bad Pool Header, no dmp filesGood day all, I hope someone can help me with a consistent BSOD problem I've had today.
Every time my Steam client starts up and attempts to download its latest update, I get a BSOD with a Bad Pool Caller (one time out of about a dozen crashes it was Bad Pool Header instead). I have tried the...

BSOD Help and Support

bsod BAD POOL HEADERI have windows vista home premium that will not start in any way and at every boot bsod comes out. suddenly after turning it off correctly shows the screen of death bsod, with the words in the subject BAD POOL HEADER. I tried to do a restore with the DVD of view but wrong. could you give me some...

BSOD Help and Support

BSOD ||Bad pool headerhi guys
as u can see i am new to the forum:geek:
i had experiencing a lot of bsod lately after upgrading my HDD to SSD "kingston 3k" on my laptop "acer aspire 5750g"
thanx in advance

BSOD Help and Support

BSOD Bad Pool HeaderHello everyone, i need a little help about my issue with this BSOD Bad Pool Header.. i recently reformatted my windows 7 ultimate x64 with clean install.. then when i played a game after 10-30 mins i get this bsod.. im kinda noob at crashing stuffs and i dont know anyone who can help me besides the...

BSOD Help and Support

BSOD bad pool headerRunning windows 7 64-bit on a Sony Vaio VGN-Cr590 about 3 years old. I keep getting the BSOD with a BAD_POOL_HEADER message. No clue how to fix. Any help would be greatly appreciated.

BSOD Help and Support

BSOD bad pool headerI was just browsing the web when I the entire system freezed for 10 secs and got this BSOD
Programs that were open:
IE8x64
FF3.6.4